Event-Driven Stocks

TORTOISE ENERGY INFRASTRUCTURE CORP

TYGNYSE

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Signs● 1 severedetails ↓

Financials

SEC XBRL · annual

No structured XBRL financials available (common for pre-2009 filers, foreign issuers, or companies that never reported as a US public company).

Signs

● 1 severe● 0 good
  • Filed a late-filing notice (Form NT) — missed an SEC deadline

Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.

Risk flags

late SEC filings

A Form NT means the company notified the SEC it would file a periodic report late — often an accounting, audit or liquidity warning sign. Also search SEC enforcement actions for this company.

Insider transactions

SEC Form 4 · most recent
8 acquisitions4 disposals7 open-market buy(s)net +504,067.33 shares · last 12
InsiderDateTypeSharesPrice
Iseman Andrew JDirectorNov 12, 2025Buy3,000$46.83
Prudential Financial Inc10% ownerAug 21, 2025Buy1.5M$10.00
Saba Capital Management, L.P.10% ownerDec 31, 2024Sell12,355$42.24
Saba Capital Management, L.P.10% ownerDec 27, 2024Sell9,211$42.46
Prudential Financial Inc10% ownerDec 23, 2024J1.1M$1111145.72
Metlife Investment Management, Llc10% ownerDec 19, 2024J3.5M—
Prudential Financial Inc10% ownerDec 18, 2024Buy1.5M$1460000.00
Ciccotello Conrad SDirectorJan 9, 2024Buy400$29.47
Ciccotello Conrad SDirectorFeb 28, 2023Buy200$31.03
Ciccotello Conrad SDirectorSep 26, 2022Buy196$30.05
Paquette JenniferDirectorJun 17, 2022Buy25$28.14
Gopal ShobanaOfficer — Vice PresidentSep 8, 2021Sell0.06$26.91

Headline trade per Form 4 (officers, directors, 10%+ owners). Buy/sell read from the filing's structured data — blank where a field isn't cleanly tagged.

Short interest

FINRA · bi-monthly
SettlementShares shortDays to coverΔ vs prior
May 15, 20261.2M4.4+761.9%
Apr 30, 2026133,6611.3+106.0%
Apr 15, 202664,8951.0+0.2%
Mar 31, 202664,7521.0-10.7%
Mar 13, 202672,5181.0+11.0%

Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.

Material events

SEC Form 8-K · most recent

Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.

Recent SEC filings

All filings ↗

Event-driven situations (1)